Cheap flights from London to Cancún from C$ 504
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Cancún departing on 31/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from London to Cancún
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Lufthansa flights from London to Cancún
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How to get the cheapest flight ticket from London to Cancún
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Cancún?
In general, September is the cheapest month to fly from London to Cancún. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 908. The month of June is another great option to travel to Cancún, with average flight prices from London averaging around C$ 919.
What is the cheapest day to depart on your flight to Cancún?
The cheapest day to depart from London to Cancún is on a Thursday. Travellers who choose to depart for Cancún on a Thursday will often find tickets for as low as C$ 1,098. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 1,604. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.
What is the cheapest time of day to depart on your flight to Cancún?
Our data shows that the cheapest London to Cancún flights are usually those with departure times in the morning. Our users have found flights to Cancún in the morning for as low as C$ 1,116. Flights to Cancún are more costly at noon, with an average ticket price of C$ 1,626. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest London to Cancun flight route?
Fly from London Gatwick to Cancun for the best London - Cancun flight prices
How far in advance should I book a flight to Cancún?
You are more likely to see cheaper flights to Cancún from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around C$ 1,219 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from London for as low as C$ 1,089 on momondo.
What cabin class options are available on London to Cancun flights?
There are 2 cabin classes available to choose from on London to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on London to Cancún flights?
No. A direct flight is the cheapest option for a flight between London to Cancún.
How have London to Cancún flight prices changed over time?
As of July 2025, prices for London to Cancún flights are approximately 8% more expensive when compared to flights at the same time last year.
How many flights depart from London to Cancún on average per day?
1 flights are operational daily from London to Cancún as of July 2025. The most popular departure time for this route is 1:00p.m., with 100% of flights per day taking off in the afternoon.
How many flights depart from London to Cancún on average per week?
The number of flights available between London and Cancún is 7 per week as of July 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
When to book flights from London to Cancún
Cheap London to Cancún (LON to CUN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Cancún
How far is London to Cancun by plane?
The distance between London and Cancun is about 7954.7 km. Flights usually cover this in 10h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Cancun Airport?
Prices for flights from London to Cancun Airport are updated daily.
How many operators does momondo search for flights from London to Cancun Airport?
There are 2 operators available for flights from London to Cancun Airport as of July 2025.
How old do you have to be to fly from London to Cancun Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The required travel and health documents for your Cancun Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cancun Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Cancún?
momondo data reveals that the most frequently booked plane model on the route from London to Cancún is Boeing 777, representing 80.64% of all bookings. The subsequent popular models are Airbus A350-1000 at 17.11%, Airbus A350-900 at 1.16%, and Boeing 787-9 Dreamliner at 0.34%.
What is the most popular airline from London to Cancún?
momondo data reveals that the most frequently booked airline on the route from London to Cancún is British Airways, representing 100% of all bookings.
Best airlines flying from London to Cancún
Compare and see reviews for airlines that fly from London to Cancún with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 952 | Free Cancellation | Rating 6.6 7,096 reviews | |||
| PriceFrom C$ 1,259 | Free Cancellation | Rating 7.4 8,844 reviews |
British Airways Flights From London to Cancún
British Airways operates around 7 flights from London to Cancún every week. The average price of these flights found in the last 72 hours has been C$ 1,175, but momondo users have found British Airways deals from London to Cancún from as low as C$ 698 round-trip. British Airways has been scored 6.6/10 in 7,096 reviews.
Travelling to a place near Cancún?
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Why should I use momondo to find a flight deal from London to Cancún?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Cancún. momondo saves you time and could save you money on your trip.
Can I find flights from London to Cancún with flexible booking policies on momondo?
All flight searches from London to Cancún on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to Cancún?
momondo provides multiple filters to help you find the best flight to Cancún from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to Cancún right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to Cancún now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cancún and let you know when they change.